Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133581
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
686ms
Block → Canton commit
686ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab0c8419a100008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000eb1597afff06c5c8ade0ebcfe7a7d7fc9a05a35500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f9c9545f0d24ab17555dbc93d4e7f8e19e7af2aa600df93eb930956b0a9e4462a030ae95733df608c6879ef0599149b9b2ca8dba80db29490620e5eb4bae2de69c